The velocity of an object swinging in circular motion with a radius 2 m with a rate of 5rev/s is _____________
Diane dives in a pool moving at 7.6 m/s until reaching 8.42 m from the diving board. Solve the
following:
a. The average acceleration of the diver as she travels through the water
b. Time the diver comes to a stop
C. The speed of the diver after diving 5.87 m
Chloe joined a running marathon for charity. She was trying to overtake another runner who was in
front of her. By doing so, she accelerates from 8.5 m/s to 10.4 m/s in 6 s. Solve the following:
Chloe's acceleration
b. The distance travelled by Chloe
Jazzie is driving car and was travelling at 75 km/hr in a straight road. However, the car in front of Jazzie which was driven by George suddenly stopped, so Jazzie had to press the brakes to avoid any accidents. Jazzie begins to decelerate at a rate of 5.7 m/s. Determine the following:
(a) Jazzie's initial speed in m/s
b. Time it takes to reach a complete stop
C. The distance covered until reaching a full stop.
d. If Jazzie's car is 10 m in front of George's car, would they collide with each other?
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